{"product_id":"homelite-df3500h-14400-muffler-complete-assembly-genuine-oem-replacement-engine-muffler","title":"Homelite DF3500H-14400 Muffler Complete Assembly – Genuine OEM Replacement Engine Muffler","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e DF3500H-14400\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Generator Engine Mufflers, Exhaust \u0026amp; Replacement Parts\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Muffler Complete Assembly – Genuine OEM Replacement Engine Muffler\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHomelite DF3500H-14400 Muffler Complete Assembly\u003c\/strong\u003e is a genuine OEM replacement engine exhaust component designed for select \u003cstrong\u003eHomelite and Black Max portable generators\u003c\/strong\u003e. Installed at the engine exhaust outlet, the muffler assembly routes exhaust gases away from the engine while helping reduce exhaust noise during generator operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DF3500H-14400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Homelite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Muffler Complete Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Description:\u003c\/strong\u003e Muffler Comp \/ Muffler Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Engine Exhaust Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Routes Engine Exhaust \u0026amp; Helps Reduce Exhaust Noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Engine Exhaust \/ Muffler Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Portable Generator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brands:\u003c\/strong\u003e Homelite \/ Black Max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirmed Generator Classes:\u003c\/strong\u003e 3,500 \/ 3,600 \/ 3,650 Watt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Location:\u003c\/strong\u003e Engine Exhaust Outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagram Position:\u003c\/strong\u003e Item 39 on documented generator assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Exhaust Gasket:\u003c\/strong\u003e DJ168F-14006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Mounting Nut:\u003c\/strong\u003e GB6170-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Type:\u003c\/strong\u003e Direct OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status:\u003c\/strong\u003e Genuine Homelite OEM Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Used:\u003c\/strong\u003e 1 per documented generator assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFactory parts diagrams for compatible Homelite and Black Max generators identify \u003cstrong\u003eDF3500H-14400 as item 39, Muffler Assembly\u003c\/strong\u003e, with one muffler used per applicable generator. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Homelite OEM replacement engine muffler\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003eMuffler Complete \/ Muffler Assembly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Homelite and Black Max portable generators\u003c\/li\u003e\n\u003cli\u003eInstalls at the engine exhaust outlet\u003c\/li\u003e\n\u003cli\u003eRoutes combustion exhaust gases away from the engine\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine exhaust noise during operation\u003c\/li\u003e\n\u003cli\u003eDesigned to match the original equipment exhaust configuration\u003c\/li\u003e\n\u003cli\u003eWorks with the applicable factory exhaust gasket and mounting hardware\u003c\/li\u003e\n\u003cli\u003eHelps restore a generator with a damaged or deteriorated muffler\u003c\/li\u003e\n\u003cli\u003eMaintains the engine's original factory exhaust configuration\u003c\/li\u003e\n\u003cli\u003eSuitable for generator engine maintenance, repair, and restoration\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for rusted, cracked, perforated, excessively corroded, damaged, or missing mufflers\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment requiring part number \u003cstrong\u003eDF3500H-14400\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine OEM component rather than a universal aftermarket muffler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eDocumented applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHomelite UT903655DA 3,650-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Max BM903500 3,500-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Max BM903511 3,500-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Max BM903600 3,600-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Max BM903611 3,600-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack Max BM903655DA 3,650-Watt Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSelect additional Homelite portable generator applications\u003c\/li\u003e\n\u003cli\u003eSelect Black Max portable generator applications\u003c\/li\u003e\n\u003cli\u003eGenerator engine exhaust system repair\u003c\/li\u003e\n\u003cli\u003eMuffler and exhaust restoration\u003c\/li\u003e\n\u003cli\u003eOEM replacement applications requiring \u003cstrong\u003eDF3500H-14400\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eHomelite UT903655DA\u003c\/strong\u003e parts diagram identifies DF3500H-14400 as the Muffler Assembly at item 39. The same part is documented on Black Max BM903511, BM903600\/BM903611, BM903500, and related generator platforms. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific generator model, manufacturing number, engine model, serial number, and production revision before ordering.\u003c\/li\u003e\n\u003cli\u003eHomelite OEM suppliers identify \u003cstrong\u003eDF3500H-14400 specifically as “MUFFLER COMP.”\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory generator diagrams identify the same component as \u003cstrong\u003e“Muffler Assembly.”\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eHomelite UT903655DA\u003c\/strong\u003e is a documented application for part number DF3500H-14400. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDocumented Black Max applications include the \u003cstrong\u003eBM903500, BM903511, BM903600, BM903611, and BM903655DA\u003c\/strong\u003e generator platforms. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory documentation identifies \u003cstrong\u003eDF3500H-14400 as item 39\u003c\/strong\u003e within the applicable engine muffler assembly. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe muffler assembly is installed with the separate \u003cstrong\u003eDJ168F-14006 Exhaust Gasket\u003c\/strong\u003e and applicable \u003cstrong\u003eGB6170-N-8 Hex Nuts\u003c\/strong\u003e on documented generator assemblies. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not confuse \u003cstrong\u003eDF3500H-14400 Muffler Assembly\u003c\/strong\u003e with the exhaust gasket, muffler mounting hardware, valve cover, cylinder head, or other engine exhaust components.\u003c\/li\u003e\n\u003cli\u003eInspect the exhaust gasket, mounting studs, nuts, cylinder-head exhaust port, muffler mounting points, and surrounding components when replacing the muffler.\u003c\/li\u003e\n\u003cli\u003eReplace a damaged or deteriorated exhaust gasket when necessary to help maintain a proper exhaust connection.\u003c\/li\u003e\n\u003cli\u003eIf the original muffler is cracked, heavily rusted, or damaged from impact, inspect the mounting points and engine exhaust outlet for additional damage.\u003c\/li\u003e\n\u003cli\u003eExhaust components can become extremely hot during generator operation. Allow the engine and muffler to cool completely before performing service.\u003c\/li\u003e\n\u003cli\u003eNever operate a portable generator inside a home, garage, basement, enclosed structure, or other area where dangerous exhaust gases can accumulate.\u003c\/li\u003e\n\u003cli\u003eInstall the replacement muffler in the same factory position and orientation as the original component.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Homelite DF3500H-14400 Muffler Complete Assembly only\u003c\/strong\u003e unless otherwise specified. Exhaust gaskets, mounting nuts, studs, heat shields, valve covers, and other engine components are sold separately.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number DF3500H-14400\u003c\/strong\u003e with your generator's illustrated parts diagram or OEM documentation before ordering to ensure proper fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Homelite","offers":[{"title":"Default Title","offer_id":53729078804843,"sku":"DF3500H-14400","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/Homelitelogo_3f6899f2-2d7a-49e3-9d22-e0ccbe776795.jpg?v=1786809971","url":"https:\/\/generalsprayers.com\/products\/homelite-df3500h-14400-muffler-complete-assembly-genuine-oem-replacement-engine-muffler","provider":"GeneralSprayers","version":"1.0","type":"link"}